gitea/models/repo/release.go

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// Copyright 2014 The Gogs Authors. All rights reserved.
// Copyright 2019 The Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT
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package repo
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import (
"context"
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"fmt"
"html/template"
"net/url"
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"sort"
"strconv"
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"strings"
"code.gitea.io/gitea/models/db"
user_model "code.gitea.io/gitea/models/user"
"code.gitea.io/gitea/modules/container"
"code.gitea.io/gitea/modules/optional"
"code.gitea.io/gitea/modules/structs"
"code.gitea.io/gitea/modules/timeutil"
"code.gitea.io/gitea/modules/util"
"xorm.io/builder"
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)
// ErrReleaseAlreadyExist represents a "ReleaseAlreadyExist" kind of error.
type ErrReleaseAlreadyExist struct {
TagName string
}
// IsErrReleaseAlreadyExist checks if an error is a ErrReleaseAlreadyExist.
func IsErrReleaseAlreadyExist(err error) bool {
_, ok := err.(ErrReleaseAlreadyExist)
return ok
}
func (err ErrReleaseAlreadyExist) Error() string {
return fmt.Sprintf("release tag already exist [tag_name: %s]", err.TagName)
}
func (err ErrReleaseAlreadyExist) Unwrap() error {
return util.ErrAlreadyExist
}
// ErrReleaseNotExist represents a "ReleaseNotExist" kind of error.
type ErrReleaseNotExist struct {
ID int64
TagName string
}
// IsErrReleaseNotExist checks if an error is a ErrReleaseNotExist.
func IsErrReleaseNotExist(err error) bool {
_, ok := err.(ErrReleaseNotExist)
return ok
}
func (err ErrReleaseNotExist) Error() string {
return fmt.Sprintf("release tag does not exist [id: %d, tag_name: %s]", err.ID, err.TagName)
}
func (err ErrReleaseNotExist) Unwrap() error {
return util.ErrNotExist
}
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// Release represents a release of repository.
type Release struct {
ID int64 `xorm:"pk autoincr"`
RepoID int64 `xorm:"INDEX UNIQUE(n)"`
Repo *Repository `xorm:"-"`
PublisherID int64 `xorm:"INDEX"`
Publisher *user_model.User `xorm:"-"`
TagName string `xorm:"INDEX UNIQUE(n)"`
OriginalAuthor string
OriginalAuthorID int64 `xorm:"index"`
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LowerTagName string
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Target string
TargetBehind string `xorm:"-"` // to handle non-existing or empty target
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Title string
Sha1 string `xorm:"VARCHAR(64)"`
NumCommits int64
NumCommitsBehind int64 `xorm:"-"`
Note string `xorm:"TEXT"`
RenderedNote template.HTML `xorm:"-"`
IsDraft bool `xorm:"NOT NULL DEFAULT false"`
IsPrerelease bool `xorm:"NOT NULL DEFAULT false"`
IsTag bool `xorm:"NOT NULL DEFAULT false"` // will be true only if the record is a tag and has no related releases
Attachments []*Attachment `xorm:"-"`
CreatedUnix timeutil.TimeStamp `xorm:"INDEX"`
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}
func init() {
db.RegisterModel(new(Release))
}
// LoadAttributes load repo and publisher attributes for a release
func (r *Release) LoadAttributes(ctx context.Context) error {
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var err error
if r.Repo == nil {
r.Repo, err = GetRepositoryByID(ctx, r.RepoID)
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if err != nil {
return err
}
}
if r.Publisher == nil {
r.Publisher, err = user_model.GetUserByID(ctx, r.PublisherID)
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if err != nil {
if user_model.IsErrUserNotExist(err) {
r.Publisher = user_model.NewGhostUser()
} else {
return err
}
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}
}
return GetReleaseAttachments(ctx, r)
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}
// APIURL the api url for a release. release must have attributes loaded
func (r *Release) APIURL() string {
return r.Repo.APIURL() + "/releases/" + strconv.FormatInt(r.ID, 10)
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}
// ZipURL the zip url for a release. release must have attributes loaded
func (r *Release) ZipURL() string {
return r.Repo.HTMLURL() + "/archive/" + util.PathEscapeSegments(r.TagName) + ".zip"
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}
// TarURL the tar.gz url for a release. release must have attributes loaded
func (r *Release) TarURL() string {
return r.Repo.HTMLURL() + "/archive/" + util.PathEscapeSegments(r.TagName) + ".tar.gz"
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}
// HTMLURL the url for a release on the web UI. release must have attributes loaded
func (r *Release) HTMLURL() string {
return r.Repo.HTMLURL() + "/releases/tag/" + util.PathEscapeSegments(r.TagName)
}
// APIUploadURL the api url to upload assets to a release. release must have attributes loaded
func (r *Release) APIUploadURL() string {
return r.APIURL() + "/assets"
}
// Link the relative url for a release on the web UI. release must have attributes loaded
func (r *Release) Link() string {
return r.Repo.Link() + "/releases/tag/" + util.PathEscapeSegments(r.TagName)
}
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// IsReleaseExist returns true if release with given tag name already exists.
func IsReleaseExist(ctx context.Context, repoID int64, tagName string) (bool, error) {
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if len(tagName) == 0 {
return false, nil
}
return db.GetEngine(ctx).Exist(&Release{RepoID: repoID, LowerTagName: strings.ToLower(tagName)})
}
// UpdateRelease updates all columns of a release
func UpdateRelease(ctx context.Context, rel *Release) error {
_, err := db.GetEngine(ctx).ID(rel.ID).AllCols().Update(rel)
return err
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}
// AddReleaseAttachments adds a release attachments
func AddReleaseAttachments(ctx context.Context, releaseID int64, attachmentUUIDs []string) (err error) {
// Check attachments
attachments, err := GetAttachmentsByUUIDs(ctx, attachmentUUIDs)
if err != nil {
return fmt.Errorf("GetAttachmentsByUUIDs [uuids: %v]: %w", attachmentUUIDs, err)
}
for i := range attachments {
if attachments[i].ReleaseID != 0 {
return util.NewPermissionDeniedErrorf("release permission denied")
}
attachments[i].ReleaseID = releaseID
// No assign value could be 0, so ignore AllCols().
if _, err = db.GetEngine(ctx).ID(attachments[i].ID).Update(attachments[i]); err != nil {
return fmt.Errorf("update attachment [%d]: %w", attachments[i].ID, err)
}
}
return err
}
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// GetRelease returns release by given ID.
func GetRelease(ctx context.Context, repoID int64, tagName string) (*Release, error) {
rel := &Release{RepoID: repoID, LowerTagName: strings.ToLower(tagName)}
has, err := db.GetEngine(ctx).Get(rel)
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if err != nil {
return nil, err
} else if !has {
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return nil, ErrReleaseNotExist{0, tagName}
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}
return rel, nil
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}
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// GetReleaseByID returns release with given ID.
func GetReleaseByID(ctx context.Context, id int64) (*Release, error) {
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rel := new(Release)
has, err := db.GetEngine(ctx).
ID(id).
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Get(rel)
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if err != nil {
return nil, err
} else if !has {
return nil, ErrReleaseNotExist{id, ""}
}
return rel, nil
}
// GetReleaseForRepoByID returns release with given ID.
func GetReleaseForRepoByID(ctx context.Context, repoID, id int64) (*Release, error) {
rel := new(Release)
has, err := db.GetEngine(ctx).
Where("id=? AND repo_id=?", id, repoID).
Get(rel)
if err != nil {
return nil, err
} else if !has {
return nil, ErrReleaseNotExist{id, ""}
}
return rel, nil
}
// FindReleasesOptions describes the conditions to Find releases
type FindReleasesOptions struct {
db.ListOptions
RepoID int64
IncludeDrafts bool
IncludeTags bool
IsPreRelease optional.Option[bool]
IsDraft optional.Option[bool]
TagNames []string
HasSha1 optional.Option[bool] // useful to find draft releases which are created with existing tags
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}
func (opts FindReleasesOptions) ToConds() builder.Cond {
var cond builder.Cond = builder.Eq{"repo_id": opts.RepoID}
if !opts.IncludeDrafts {
cond = cond.And(builder.Eq{"is_draft": false})
}
if !opts.IncludeTags {
cond = cond.And(builder.Eq{"is_tag": false})
}
if len(opts.TagNames) > 0 {
cond = cond.And(builder.In("tag_name", opts.TagNames))
}
if opts.IsPreRelease.Has() {
cond = cond.And(builder.Eq{"is_prerelease": opts.IsPreRelease.Value()})
}
if opts.IsDraft.Has() {
cond = cond.And(builder.Eq{"is_draft": opts.IsDraft.Value()})
}
if opts.HasSha1.Has() {
if opts.HasSha1.Value() {
cond = cond.And(builder.Neq{"sha1": ""})
} else {
cond = cond.And(builder.Eq{"sha1": ""})
}
}
return cond
}
func (opts FindReleasesOptions) ToOrders() string {
return "created_unix DESC, id DESC"
}
// GetTagNamesByRepoID returns a list of release tag names of repository.
func GetTagNamesByRepoID(ctx context.Context, repoID int64) ([]string, error) {
listOptions := db.ListOptions{
ListAll: true,
}
opts := FindReleasesOptions{
ListOptions: listOptions,
IncludeDrafts: true,
IncludeTags: true,
HasSha1: optional.Some(true),
RepoID: repoID,
}
tags := make([]string, 0)
sess := db.GetEngine(ctx).
Table("release").
Desc("created_unix", "id").
Where(opts.ToConds()).
Cols("tag_name")
return tags, sess.Find(&tags)
}
// GetLatestReleaseByRepoID returns the latest release for a repository
func GetLatestReleaseByRepoID(ctx context.Context, repoID int64) (*Release, error) {
cond := builder.NewCond().
And(builder.Eq{"repo_id": repoID}).
And(builder.Eq{"is_draft": false}).
And(builder.Eq{"is_prerelease": false}).
And(builder.Eq{"is_tag": false})
rel := new(Release)
has, err := db.GetEngine(ctx).
Desc("created_unix", "id").
Where(cond).
Get(rel)
if err != nil {
return nil, err
} else if !has {
return nil, ErrReleaseNotExist{0, "latest"}
}
return rel, nil
}
type releaseMetaSearch struct {
ID []int64
Rel []*Release
}
func (s releaseMetaSearch) Len() int {
return len(s.ID)
}
func (s releaseMetaSearch) Swap(i, j int) {
s.ID[i], s.ID[j] = s.ID[j], s.ID[i]
s.Rel[i], s.Rel[j] = s.Rel[j], s.Rel[i]
}
func (s releaseMetaSearch) Less(i, j int) bool {
return s.ID[i] < s.ID[j]
}
func hasDuplicateName(attaches []*Attachment) bool {
attachSet := container.Set[string]{}
for _, attachment := range attaches {
if attachSet.Contains(attachment.Name) {
return true
}
attachSet.Add(attachment.Name)
}
return false
}
// GetReleaseAttachments retrieves the attachments for releases
func GetReleaseAttachments(ctx context.Context, rels ...*Release) (err error) {
if len(rels) == 0 {
return nil
}
// To keep this efficient as possible sort all releases by id,
// select attachments by release id,
// then merge join them
// Sort
sortedRels := releaseMetaSearch{ID: make([]int64, len(rels)), Rel: make([]*Release, len(rels))}
var attachments []*Attachment
for index, element := range rels {
element.Attachments = []*Attachment{}
sortedRels.ID[index] = element.ID
sortedRels.Rel[index] = element
}
sort.Sort(sortedRels)
// Select attachments
err = db.GetEngine(ctx).
Asc("release_id", "name").
In("release_id", sortedRels.ID).
Find(&attachments)
if err != nil {
return err
}
// merge join
currentIndex := 0
for _, attachment := range attachments {
for sortedRels.ID[currentIndex] < attachment.ReleaseID {
currentIndex++
}
sortedRels.Rel[currentIndex].Attachments = append(sortedRels.Rel[currentIndex].Attachments, attachment)
}
// Makes URL's predictable
for _, release := range rels {
// If we have no Repo, we don't need to execute this loop
if release.Repo == nil {
continue
}
// If the names unique, use the URL with the Name instead of the UUID
if !hasDuplicateName(release.Attachments) {
for _, attachment := range release.Attachments {
attachment.CustomDownloadURL = release.Repo.HTMLURL() + "/releases/download/" + url.PathEscape(release.TagName) + "/" + url.PathEscape(attachment.Name)
}
}
}
return err
}
type releaseSorter struct {
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rels []*Release
}
func (rs *releaseSorter) Len() int {
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return len(rs.rels)
}
func (rs *releaseSorter) Less(i, j int) bool {
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diffNum := rs.rels[i].NumCommits - rs.rels[j].NumCommits
if diffNum != 0 {
return diffNum > 0
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}
return rs.rels[i].CreatedUnix > rs.rels[j].CreatedUnix
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}
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func (rs *releaseSorter) Swap(i, j int) {
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rs.rels[i], rs.rels[j] = rs.rels[j], rs.rels[i]
}
// SortReleases sorts releases by number of commits and created time.
func SortReleases(rels []*Release) {
sorter := &releaseSorter{rels: rels}
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sort.Sort(sorter)
}
// UpdateReleasesMigrationsByType updates all migrated repositories' releases from gitServiceType to replace originalAuthorID to posterID
func UpdateReleasesMigrationsByType(ctx context.Context, gitServiceType structs.GitServiceType, originalAuthorID string, posterID int64) error {
_, err := db.GetEngine(ctx).Table("release").
Where("repo_id IN (SELECT id FROM repository WHERE original_service_type = ?)", gitServiceType).
And("original_author_id = ?", originalAuthorID).
Update(map[string]any{
"publisher_id": posterID,
"original_author": "",
"original_author_id": 0,
})
return err
}
// PushUpdateDeleteTagsContext updates a number of delete tags with context
func PushUpdateDeleteTagsContext(ctx context.Context, repo *Repository, tags []string) error {
if len(tags) == 0 {
return nil
}
lowerTags := make([]string, 0, len(tags))
for _, tag := range tags {
lowerTags = append(lowerTags, strings.ToLower(tag))
}
if _, err := db.GetEngine(ctx).
Where("repo_id = ? AND is_tag = ?", repo.ID, true).
In("lower_tag_name", lowerTags).
Delete(new(Release)); err != nil {
return fmt.Errorf("Delete: %w", err)
}
if _, err := db.GetEngine(ctx).
Where("repo_id = ? AND is_tag = ?", repo.ID, false).
In("lower_tag_name", lowerTags).
Cols("is_draft", "num_commits", "sha1").
Update(&Release{
IsDraft: true,
}); err != nil {
return fmt.Errorf("Update: %w", err)
}
return nil
}
// PushUpdateDeleteTag must be called for any push actions to delete tag
func PushUpdateDeleteTag(ctx context.Context, repo *Repository, tagName string) error {
rel, err := GetRelease(ctx, repo.ID, tagName)
if err != nil {
if IsErrReleaseNotExist(err) {
return nil
}
return fmt.Errorf("GetRelease: %w", err)
}
if rel.IsTag {
if _, err = db.DeleteByID[Release](ctx, rel.ID); err != nil {
return fmt.Errorf("Delete: %w", err)
}
} else {
rel.IsDraft = true
rel.NumCommits = 0
rel.Sha1 = ""
if _, err = db.GetEngine(ctx).ID(rel.ID).AllCols().Update(rel); err != nil {
return fmt.Errorf("Update: %w", err)
}
}
return nil
}
// SaveOrUpdateTag must be called for any push actions to add tag
func SaveOrUpdateTag(ctx context.Context, repo *Repository, newRel *Release) error {
rel, err := GetRelease(ctx, repo.ID, newRel.TagName)
if err != nil && !IsErrReleaseNotExist(err) {
return fmt.Errorf("GetRelease: %w", err)
}
if rel == nil {
rel = newRel
if _, err = db.GetEngine(ctx).Insert(rel); err != nil {
return fmt.Errorf("InsertOne: %w", err)
}
} else {
rel.Sha1 = newRel.Sha1
rel.CreatedUnix = newRel.CreatedUnix
rel.NumCommits = newRel.NumCommits
rel.IsDraft = false
if rel.IsTag && newRel.PublisherID > 0 {
rel.PublisherID = newRel.PublisherID
}
if _, err = db.GetEngine(ctx).ID(rel.ID).AllCols().Update(rel); err != nil {
return fmt.Errorf("Update: %w", err)
}
}
return nil
}
// RemapExternalUser ExternalUserRemappable interface
func (r *Release) RemapExternalUser(externalName string, externalID, userID int64) error {
r.OriginalAuthor = externalName
r.OriginalAuthorID = externalID
r.PublisherID = userID
return nil
}
// UserID ExternalUserRemappable interface
func (r *Release) GetUserID() int64 { return r.PublisherID }
// ExternalName ExternalUserRemappable interface
func (r *Release) GetExternalName() string { return r.OriginalAuthor }
// ExternalID ExternalUserRemappable interface
func (r *Release) GetExternalID() int64 { return r.OriginalAuthorID }
// InsertReleases migrates release
func InsertReleases(ctx context.Context, rels ...*Release) error {
ctx, committer, err := db.TxContext(ctx)
if err != nil {
return err
}
defer committer.Close()
sess := db.GetEngine(ctx)
for _, rel := range rels {
if _, err := sess.NoAutoTime().Insert(rel); err != nil {
return err
}
if len(rel.Attachments) > 0 {
for i := range rel.Attachments {
rel.Attachments[i].ReleaseID = rel.ID
}
if _, err := sess.NoAutoTime().Insert(rel.Attachments); err != nil {
return err
}
}
}
return committer.Commit()
}